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Troubleshooting Guide: Windows 11 Taskbar Not Showing - How to Fix It

  If your Windows 11 taskbar is not showing, you can try several troubleshooting steps to resolve the issue. Here are some potential solutions you can try:
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How to remove the expiration time from a key in Redis? What is PERSIST command in Redis?

 To remove the expiration time from a key in Redis, you can use the PERSIST command. The PERSIST command removes the expiration time from a key, effectively making it a non-volatile key.

The syntax of the PERSIST command is as follows:


PERSIST key

where key is the name of the key from which the expiration time should be removed.

For example, if you want to remove the expiration time from the key mykey, you can run the following command:

PERSIST mykey

This command removes the expiration time from the key mykey.

Note that if the key does not have an expiration time set, the PERSIST command will have no effect and will return 0 to indicate that the key was not modified.

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